There are multiple definitions:

1. prolactin inhibiting hormone(English)

   • also recognized as PIF (prolactin-inhibiting factor), is a neurohormone—primarily identified as the neurotransmitter dopamine—secreted by the hypothalamus. It inhibits prolactin secretion from the anterior pituitary gland, regulating lactation and reproductive functions
   • PIF
   • Hormone, Pituitary (gland), Pregnancy
   • https://teachme…tary/prolactin/

2. pregnancy-induced hypertension(English)

   • or gestational hypertension, is high blood pressure ( ) developing after 20 weeks of pregnancy without existing chronic hypertension or proteinuria. It increases risks for both mother and fetus, including preeclampsia, stroke, low birth weight, and premature birth
   • ISSHP, HTN, PIHS
   • Hypertension, Obstetrics, Pregnancy, Monitoring
   • https://america…l-hypertension/

3. post injection hour(English)

   • GAG, LPS, MMP, SF
   • Veterinary medicine, Therapeutic approaches
   • https://doi.org…42516409x436286

4. post-injury hour(English)

   • GEDVI, PCCI, PAH, PID, SVRI
   • Emergency medicine, Injury, Monitoring
   • https://doi.org…-20190811-00345

5. postinflammatory hyperpigmentation(English)

   • is a reactive hypermelanosis that develops following cutaneous inflammation
   • Dermatology
   • https://doi.org…0257-017-0333-6